<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>测试box-sizing</title>
<style>
html, body, div {
margin: 0;
padding: 0;
}
#main {
width: 100%;
overflow: hidden;
}
#left {
float: left;
width: 10%;
margin-bottom: -1000px;
padding-bottom: 1000px;
background: red;
}
#right {
float: left;
margin-bottom: -1000px;
padding-bottom: 1000px;
background: yellow;
}
</style>
</head>
<body>
<div id="main">
<div id="left">
dddddddddddddddddds</br>
ssssssssssssss</br>
ssssssssssssssss
</div>
<div id="right">ddddddddddsssssssssssssddddddddddsssssssssssssddddddddddsssssssssssssddddddddddsssssssssssss</div>
</div>
</body>
</html>
